Blood Drug Testing

Can clean urine mixed with a little dirty urine still pass drug test?

I had to take drug test for a job I used someones clean urine, but it wasent enough in the cup so they made me go back and add more so I hade to piss a little in the cup. There was alot more clean urine than my own. Will I still fail?

Public Comments

1. you will fail, probably for not telling the truth, they will be able to tell it is 2 different urines
2. this is hard to say it is really a form of dilution so you may just pass , i never heard of them doing this. why didn't you have enough ? next time use synthetic
3. Sorry to break it to you but you will probably fail, it depends on you toxin levels... next time be prepared, go to http://how-to-pass-drug-tests.com/ for more info